<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>08_表单输入绑定</title>
</head>
<body>
<!--
1. 使用v-model(双向数据绑定)自动收集数据
  text/textarea
  checkbox
  radio
  select
-->
<div id="demo">
	<form action="/xxx" @submit.prevent="handleSubmit">
		<span>用户名: </span>
		<input type="text" v-model="username"><br>

		<span>密码: </span>
		<input type="password" v-model="pwd"><br>

		<span>性别: </span>
		<input type="radio" id="female" value="女" v-model="sex">
		<label for="female">女</label>
		<input type="radio" id="male" value="男" v-model="sex">
		<label for="male">男</label><br>

		<span>爱好: </span>
		<input type="checkbox" id="basket" value="basket" v-model="likes">
		<label for="basket">篮球</label>
		<input type="checkbox" id="foot" value="foot" v-model="likes">
		<label for="foot">足球</label>
		<input type="checkbox" id="pingpang" value="pingpang" v-model="likes">
		<label for="pingpang">乒乓</label><br>

		<span>城市: </span>
		<select v-model="cityId">
			<option value="">未选择</option>
			<option :value="city.id" v-for="(city, index) in allCitys" :key="city.id">{{city.name}}</option>
		</select><br>
		<span>介绍: </span>
		<textarea rows="10" v-model="info"></textarea><br><br>

		<input type="submit" value="注册">
	</form>
</div>

<script type="text/javascript" src="../vue.js"></script>
<script type="text/javascript">
    new Vue({
        el: '#demo',
        data: {
            username: '',
            pwd: '',
            sex: '男',
            likes: ['foot'],
            allCitys: [{id: 1, name: 'BJ'}, {id: 2, name: 'SS'}, {id: 3, name: 'SZ'}],
            cityId: '2',
            info: ''
        },
        methods: {
            handleSubmit () {
                console.log(this.username, this.pwd, this.sex, this.likes, this.cityId, this.info)
                alert('提交注册的ajax请求')
            }
        }
    })
</script>
</body>
</html>